ExaDG::OperatorBase< dim, Number, n_components > Class Template Reference

Inheritance diagram for ExaDG::OperatorBase< dim, Number, n_components >:

Public Types
typedef OperatorBase< dim, Number, n_components >	This
typedef dealii::LinearAlgebra::distributed::Vector< Number >	VectorType
typedef std::pair< unsigned int, unsigned int >	Range
typedef CellIntegrator< dim, n_components, Number >	IntegratorCell
typedef FaceIntegrator< dim, n_components, Number >	IntegratorFace
typedef dealii::LAPACKFullMatrix< Number >	LAPACKMatrix
typedef dealii::FullMatrix< dealii::TrilinosScalar >	FullMatrix_

Public Member Functions
void	set_time (double const time) const
double	get_time () const
unsigned int	get_level () const
dealii::AffineConstraints< Number > const &	get_affine_constraints () const
dealii::MatrixFree< dim, Number > const &	get_matrix_free () const
unsigned int	get_dof_index () const
unsigned int	get_dof_index_inhomogeneous () const
unsigned int	get_quad_index () const
bool	operator_is_singular () const
void	vmult (VectorType &dst, VectorType const &src) const
void	vmult_add (VectorType &dst, VectorType const &src) const
void	vmult_interface_down (VectorType &dst, VectorType const &src) const
void	vmult_add_interface_up (VectorType &dst, VectorType const &src) const
dealii::types::global_dof_index	m () const
dealii::types::global_dof_index	n () const
Number	el (unsigned int const, unsigned int const) const
bool	is_empty_locally () const
void	initialize_dof_vector (VectorType &vector) const
virtual void	set_inhomogeneous_constrained_values (VectorType &solution) const
void	set_constrained_dofs_to_zero (VectorType &vector) const
void	calculate_inverse_diagonal (VectorType &diagonal) const
void	initialize_block_diagonal_preconditioner (bool const initialize) const
void	update_block_diagonal_preconditioner () const
void	apply_inverse_block_diagonal (VectorType &dst, VectorType const &src) const
virtual void	get_constant_modes (std::vector< std::vector< bool > > &constant_modes, std::vector< std::vector< double > > &constant_modes_values) const
void	apply (VectorType &dst, VectorType const &src) const
void	apply_add (VectorType &dst, VectorType const &src) const
void	assemble_matrix_if_matrix_based () const
void	apply_matrix_based (VectorType &dst, VectorType const &src) const
void	apply_matrix_based_add (VectorType &dst, VectorType const &src) const
virtual void	rhs (VectorType &dst) const
virtual void	rhs_add (VectorType &dst) const
virtual void	evaluate (VectorType &dst, VectorType const &src) const
virtual void	evaluate_add (VectorType &dst, VectorType const &src) const
void	calculate_diagonal (VectorType &diagonal) const
void	add_diagonal (VectorType &diagonal) const
void	add_block_diagonal_matrices (std::vector< LAPACKMatrix > &matrices) const
void	apply_inverse_block_diagonal_matrix_based (VectorType &dst, VectorType const &src) const
void	initialize_block_diagonal_preconditioner_matrix_free (bool const initialize) const
void	update_block_diagonal_preconditioner_matrix_free () const
void	initialize_block_diagonal_preconditioner_matrix_based (bool const initialize) const
void	update_block_diagonal_preconditioner_matrix_based () const
void	apply_add_block_diagonal_elementwise (unsigned int const cell, dealii::VectorizedArray< Number > *const dst, dealii::VectorizedArray< Number > const *const src, unsigned int const problem_size) const
virtual void	compute_factorized_additive_schwarz_matrices () const
void	apply_inverse_additive_schwarz_matrices (VectorType &dst, VectorType const &src) const

Static Public Attributes
static unsigned int const	dimension = dim
static unsigned int const	vectorization_length = dealii::VectorizedArray<Number>::size()

Protected Types
typedef Elementwise::OperatorBase< dim, Number, This >	ElementwiseOperator
typedef Elementwise::PreconditionerBase< dealii::VectorizedArray< Number > >	ElementwisePreconditionerBase
typedef Elementwise::IterativeSolver< dim, n_components, Number, ElementwiseOperator, ElementwisePreconditionerBase >	ElementwiseSolver

Protected Member Functions
void	reinit (dealii::MatrixFree< dim, Number > const &matrix_free, dealii::AffineConstraints< Number > const &constraints, OperatorBaseData const &data)
void	reinit_cell (IntegratorCell &integrator, unsigned int const cell) const
void	reinit_face (IntegratorFace &integrator_m, IntegratorFace &integrator_p, unsigned int const face) const
void	reinit_boundary_face (IntegratorFace &integrator_m, unsigned int const face) const
void	reinit_face_cell_based (IntegratorFace &integrator_m, IntegratorFace &integrator_p, unsigned int const cell, unsigned int const face, dealii::types::boundary_id const boundary_id) const
virtual void	do_cell_integral (IntegratorCell &integrator) const
virtual void	do_face_integral (IntegratorFace &integrator_m, IntegratorFace &integrator_p) const
virtual void	do_boundary_integral (IntegratorFace &integrator, OperatorType const &operator_type, dealii::types::boundary_id const &boundary_id) const
virtual void	do_boundary_integral_continuous (IntegratorFace &integrator, OperatorType const &operator_type, dealii::types::boundary_id const &boundary_id) const
virtual void	do_face_int_integral (IntegratorFace &integrator_m, IntegratorFace &integrator_p) const
virtual void	do_face_ext_integral (IntegratorFace &integrator_m, IntegratorFace &integrator_p) const
virtual void	do_face_int_integral_cell_based (IntegratorFace &integrator_m, IntegratorFace &integrator_p) const

Protected Attributes
lazy_ptr< dealii::MatrixFree< dim, Number > >	matrix_free
double	time
lazy_ptr< dealii::AffineConstraints< Number > >	constraint
dealii::AffineConstraints< double >	constraint_double
IntegratorFlags	integrator_flags
bool	is_dg
std::shared_ptr< ElementwiseOperator >	elementwise_operator
std::shared_ptr< ElementwisePreconditionerBase >	elementwise_preconditioner
std::shared_ptr< ElementwiseSolver >	elementwise_solver

Member Function Documentation

apply_inverse_block_diagonal()

template<int dim, typename Number, int n_components>

void ExaDG::OperatorBase< dim, Number, n_components >::apply_inverse_block_diagonal	(	VectorType &	dst,
		VectorType const &	src ) const

This function applies the inverse block diagonal to a src vector and stores the result in the dst vector. This function may be called with identical dst, src vectors.

---

The documentation for this class was generated from the following files:

• include/exadg/operators/operator_base.h
• include/exadg/operators/operator_base.cpp